The function p where p(x) = -x^2 + 14x - 40 can be used to model the profit from lindsey’s store in thousand of dollars after x months since opening the store

Part A

Based on the functions when did lindsey’s store have a profit of zero dollars
The store has $0 profit in the first month and then in month.

Part B
When did the store have its maximum profit and what was the profit

The maximum profit of $ occurred in month.

Please help 20 points

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.

Which strategy is used by public health to reduce the incidence of food poisoning?